P. J. Agerfalk and B. Fitzgerald, « Flexible and distributed software processes: Old petunias in new bowls?, Communications of the ACM, vol.49, pp.10-27, 2006.

H. Agourram, Defining information system success in Germany, International Journal of Information Management, vol.29, issue.2, pp.129-137, 2009.
DOI : 10.1016/j.ijinfomgt.2008.05.007

I. Ajzen, The theory of planned behavior, Organizational Behavior and Human Decision Processes, vol.50, issue.2, pp.179-211, 1991.
DOI : 10.1016/0749-5978(91)90020-T

S. S. Al-gahtani, G. S. Hubona, and J. Wang, Information technology (IT) in Saudi Arabia: Culture and the acceptance and use of IT, Information & Management, vol.44, issue.8, pp.8-681, 2007.
DOI : 10.1016/j.im.2007.09.002

F. Allard-poesi and C. Maréchal, « La construction de l'objet de recherche, Méthodes de recherche en management, pp.34-56, 2007.

I. Allison and Y. Merali, « Software process improvement as emergent change : a structurational analysis », Information and software technology, pp.668-681, 2007.

A. Al-rawas and S. M. Easterbrook, « A field study into the communications problems in requirements engineering, Conference on Professional Awareness in Software Engineering, 1996.

S. Ambler, Lessons in agility from Internet-based development, IEEE Software, vol.19, issue.2, pp.66-73, 2002.
DOI : 10.1109/52.991334

E. Antonacopoulou, « Strategizing as practising : strategic learning as a source of connection, AIM Research Working Paper Series, pp.1-35, 2006.

D. Autissier, A. Guillard, and J. M. Moutot, La capacit?? de transformation comme composante du capital humain??: une ??tude exploratoire dans un groupe cot??, Management & Avenir, vol.31, issue.1, pp.31-95, 2010.
DOI : 10.3917/mav.031.0095

B. Bahli and E. S. Zeid, The Role of Knowledge Creation in Adopting Extreme Programming Model: An Empirical Study, 2005 International Conference on Information and Communication Technology, 2005.
DOI : 10.1109/ITICT.2005.1609616

J. Balogun and G. Johnson, ORGANIZATIONAL RESTRUCTURING AND MIDDLE MANAGER SENSEMAKING., Academy of Management Journal, vol.47, issue.4, pp.523-549, 2004.
DOI : 10.2307/20159600

V. R. Basili and A. J. Turner, Iterative Enhancement: A Practical Technique for Software Development, IEEE Transactions on Software Engineering, vol.1, pp.4-390, 1975.
DOI : 10.1007/3-540-27662-9_4

P. Baumard, « Constructivisme et processus de recherche : l'émergence d'une posture épistémologique chez le chercheur, 1997.

G. Beauvallet and C. Chabiron, « Le Muda sous la moquette : comment démarrer une démarche de lean office », Working paper n°3, 2006.

P. A. Beavers, Managing a Large "Agile" Software Engineering Organization, AGILE 2007 (AGILE 2007), pp.296-303, 2007.
DOI : 10.1109/AGILE.2007.40

K. Beck and C. Andres, Extreme Programming Explained: Embrace Change, 2004.

A. Begel and N. Nagappan, Usage and Perceptions of Agile Software Development in an Industrial Context: An Exploratory Study, First International Symposium on Empirical Software Engineering and Measurement (ESEM 2007), pp.255-264, 2007.
DOI : 10.1109/ESEM.2007.12

S. Berczuk, Back to Basics: The Role of Agile Principles in Success with an Distributed Scrum Team, AGILE 2007 (AGILE 2007), pp.382-388, 2007.
DOI : 10.1109/AGILE.2007.17

H. Berger, Agile development in a bureaucratic arena???A case study experience, International Journal of Information Management, vol.27, issue.6, pp.386-396, 2007.
DOI : 10.1016/j.ijinfomgt.2007.08.009

M. Blais and S. Martineau, « L'analyse inductive générale : description d'une démarche visant à donner un sens à des données brutes, Recherches Qualitatives, vol.26, pp.2-3, 2006.

H. Blumer, Symbolic interactionism : perspective and method, 1969.

B. Boehm, « A spiral model of software development and enhancement, IEEE Computer, vol.25, issue.5, pp.61-72, 1988.

B. Boehm, Get ready for agile methods, with care, Computer, vol.35, issue.1, pp.64-69, 2002.
DOI : 10.1109/2.976920

B. Boehm and R. Turner, Management Challenges to Implementing Agile Processes in Traditional Development Organizations, IEEE Software, vol.22, issue.5, pp.30-39, 2005.
DOI : 10.1109/MS.2005.129

K. Braithwaite and T. Joyce, XP Expanded: Distributed Extreme Programming, 6th International Conference on Extreme Programming and Agile Processes in Software Engineering, pp.180-188, 2005.
DOI : 10.1007/11499053_21

M. Chan and S. L. Pan, User engagement in e-government systems implementation: A comparative case study of two Singaporean e-government initiatives, The Journal of Strategic Information Systems, vol.17, issue.2, pp.2-124, 2008.
DOI : 10.1016/j.jsis.2007.12.003

V. Chanal, « Communautés de pratique et management par projet : A propos de l'ouvrage de Wenger (1998), pp.1-1, 2000.

S. Charreire and I. Huault, « Le Constructivisme dans la pratique de recherche: une évaluation à partir de seize thèses de doctorat, Finance Contrôle Stratégie, vol.4, pp.3-31, 2001.

J. Chong, Social behaviors on XP and non-XP teams: a comparative study, Agile Development Conference (ADC'05), pp.39-48, 2005.
DOI : 10.1109/ADC.2005.40

T. Chow and D. B. Cao, « A survey study of critical success factors in agile software projects », The journal of Systems and Software, pp.6-961, 2008.

A. Cockburn, Selecting a project's methodology, IEEE Software, vol.17, issue.4, pp.4-64, 2000.
DOI : 10.1109/52.854070

A. Cockburn and J. Highsmith, Agile software development, the people factor, Computer, vol.34, issue.11, pp.131-133, 2001.
DOI : 10.1109/2.963450

A. Cockburn, Agile software development joins the " would be " crowd, Cutter IT Journal, vol.15, pp.1-6, 2002.

A. Cockburn and L. Williams, Agile software development : it's about Feedback and Change, Computer, vol.36, issue.n°6, pp.39-43, 2003.

D. Cohen, M. Lindvall, and P. Costa, « An introduction to agile methods », Advances in computers, pp.1-66, 2004.

M. Cohn and D. Ford, Introducing an Agile Process to an Organization, Computer, vol.36, issue.6, pp.74-78, 2003.
DOI : 10.1109/MC.2003.1204378

P. Collerette, « L'étude de cas au service de la recherche », Recherche en soins infirmiers, n°50, pp.81-88, 1997.

K. Conboy and B. Fitzgerald, Toward a conceptual framework of agile methods, Proceedings of the 2004 ACM workshop on Interdisciplinary software engineering research , WISER '04, 2004.
DOI : 10.1145/1029997.1030005

J. Corradi, S. Gherardi, and L. Verzelloni, « Ten good reasons for assuming a " practice lens " in organization studies, p.3, 2008.

M. Cristal, D. Wildt, and R. Prikladnicki, Usage of SCRUM Practices within a Global Company, 2008 IEEE International Conference on Global Software Engineering, pp.22-226, 2008.
DOI : 10.1109/ICGSE.2008.34

D. Dalcher, O. Benediktsson, and H. Thorbergsson, Development Life Cycle Management: A Multiproject Experiment, 12th IEEE International Conference and Workshops on the Engineering of Computer-Based Systems (ECBS'05), 2005.
DOI : 10.1109/ECBS.2005.32

A. Danait, Agile offshore techniques - a case study, Agile Development Conference (ADC'05), pp.214-217, 2005.
DOI : 10.1109/ADC.2005.9

A. David, « Logique, méthodologie et épistémologie en sciences de gestion : trois hypothèses revisitées, Les nouvelles fondations des sciences de gestion, 2000.

A. David, « Etudes de cas et généralisation scientifique en sciences de gestion, Actes du colloque Association Internationale du Management Stratégique (AIMS), Normandie, pp.1-21, 2004.

F. D. Davis, Perceived Usefulness, Perceived Ease of Use, and User Acceptance of Information Technology, MIS Quarterly, vol.13, issue.3, pp.318-340, 1989.
DOI : 10.2307/249008

T. Dyba, Improvisation in Small Software Organizations, IEEE Software, vol.17, issue.5, pp.82-87, 2000.
DOI : 10.1109/52.877872

T. Dyba and T. Dingsoyr, « Empirical studies of agile software development : A systematic review », Information and software Technologies, pp.9-10, 2009.

T. Dingsoyr, T. Dyba, and P. Abrahamsson, A Preliminary Roadmap for Empirical Research on Agile Software Development, Agile 2008 Conference, pp.83-94, 2008.
DOI : 10.1109/Agile.2008.50

W. G. Dyer and A. L. Wilkins, « Better stories, not better constructs, to generate better theory: a rejoinder to Eisenhardt, The Academy of Management Review, vol.16, pp.3-613, 1991.

K. M. Eisenhardt, « Building theories from case study research, Management Review, vol.14, issue.4, pp.532-550, 1989.

J. Eriksson, K. Lyytinen, and K. Siau, Agile Modeling, Agile Software Development, and Extreme Programming, Journal of Database Management, vol.16, issue.4, pp.4-88, 2005.
DOI : 10.4018/jdm.2005100105

M. Farmer, « Decision space infrastructure : agile development in a large distributed team, Agile Development Conference, pp.95-99, 2004.

B. Fitzgerald, G. Hartnett, and K. Conboy, Customising agile methods to software practices at Intel Shannon, European Journal of Information Systems, vol.4, issue.6, pp.2-200, 2006.
DOI : 10.1057/ejis.1995.9

C. Flavián, M. Guinalíu, and R. Gurrea, The role played by perceived usability, satisfaction and consumer trust on website loyalty, Information & Management, vol.43, issue.1, pp.1-1, 2006.
DOI : 10.1016/j.im.2005.01.002

M. Fowler, Using an agile software process with offshore development

K. Furugaki, T. Tagaki, D. Okayama, and A. Sakata, « Innovation in software development process by introducing Toyota Production System », Fujitsu sci, Tech. J, vol.43, pp.1-139, 2006.

G. Garel, « Pour une histoire de la gestion de projet, Gérer et Comprendre, p.74, 2003.

S. Gherardi, Practice-Based Theorizing on Learning and Knowing in Organizations, Organization, vol.7, issue.2, pp.211-223, 2000.
DOI : 10.1177/135050840072001

S. Gherardi, From Organizational Learning to Practice-Based Knowing, Human Relations, vol.7, issue.1, pp.131-139, 2001.
DOI : 10.1177/0018726701541016

S. Gherardi and A. Silli, Agile information systems as a double dream Agile Information Sytems : conceptualization, construction and management, pp.110-121, 2007.

W. Gibson and A. &brown, Working with qualitative data, 2009.
DOI : 10.4135/9780857029041

D. A. Gioia and K. Chittipeddi, Sensemaking and sensegiving in strategic change initiation, Strategic Management Journal, vol.12, issue.6, pp.433-448, 1991.
DOI : 10.1002/smj.4250120604

M. Girod-séville and V. Perret, « Fondements épistémologiques de la recherche», Méthodes de recherche en management, pp.13-33, 2007.

A. Gunasekaran and Y. Y. Yusuf, Agile manufacturing: A taxonomy of strategic and technological imperatives, International Journal of Production Research, vol.102, issue.6, pp.6-1357, 2002.
DOI : 10.1016/S0925-5273(98)00219-9

J. D. Herbsleb and R. E. Grinter, Splitting the organization and integrating the code, Proceedings of the 21st international conference on Software engineering, ICSE '99, pp.85-95, 1999.
DOI : 10.1145/302405.302455

J. D. Herbsleb and D. Moitra, Global software development, Global software development, pp.16-20, 2001.
DOI : 10.1109/52.914732

J. Highsmith and A. Cockburn, Agile software development: the business of innovation, Computer, vol.34, issue.9, pp.120-122, 2001.
DOI : 10.1109/2.947100

M. Hilkka, T. Tuure, and R. Matti, « Is extreme programming just old wine in new bottle : a comparison of two cases, Journal of Database Management, vol.16, pp.4-41, 2005.

E. Hossain, M. I. Babar, and H. Y. Paik, Using Scrum in Global Software Development: A Systematic Literature Review, 2009 Fourth IEEE International Conference on Global Software Engineering, pp.175-184, 2009.
DOI : 10.1109/ICGSE.2009.25

T. Houy, « Articulation entre pratiques managériales et systèmes d'information : construction d'un idéal type et modélisations, thèse de Doctorat en Sciences de Gestion, département Sciences Économiques et Sociales, 2009.

D. Howcroft, S. Newell, and E. Wagner, Understanding the contextual influences on enterprise system design, implementation, use and evaluation, The Journal of Strategic Information Systems, vol.13, issue.4, pp.4-271, 2004.
DOI : 10.1016/j.jsis.2004.11.010

P. J. Hu, T. H. Clark, and W. W. Ma, Examining technology acceptance by school teachers: a longitudinal study, Information & Management, vol.41, issue.2, pp.2-227, 2003.
DOI : 10.1016/S0378-7206(03)00050-8

I. Im, Y. Kim, and H. J. Han, The effects of perceived risk and technology type on users??? acceptance of technologies, Information & Management, vol.45, issue.1, pp.1-1, 2008.
DOI : 10.1016/j.im.2007.03.005

S. Jalali and C. Wohlin, Agile Practices in Global Software Engineering - A Systematic Map, 2010 5th IEEE International Conference on Global Software Engineering, pp.45-54, 2010.
DOI : 10.1109/ICGSE.2010.14

P. Jarzabkowski, Strategic Practices: An Activity Theory Perspective on Continuity and Change, Journal of Management Studies, vol.20, issue.5, pp.23-56, 2003.
DOI : 10.1111/1467-6486.t01-1-00003

P. Jarzabkowski, Strategy-as-Practice, pp.529-560, 2004.
DOI : 10.4135/9781849200394.n63

P. Jarzabkowski, Strategy-as-Practice, 2005.
DOI : 10.4135/9781849200394.n63

P. Jarzabkowski, J. Balogun, and D. Seidl, Strategizing: The challenges of a practice perspective, Human Relations, vol.1, issue.1, pp.5-27, 2007.
DOI : 10.1177/0018726707075703

B. Jensen and A. Zilmer, Cross-Continent Development Using Scrum and XP, Lecture Notes in Computer Science, pp.146-153, 2003.
DOI : 10.1007/3-540-44870-5_19

T. Jokela and P. Abrahamsson, Usability Assessment of an Extreme Programming Project: Close Co-operation with the Customer Does Not Equal to Good Usability, Lecture Notes in Computer Science, vol.3009, pp.393-407, 2004.
DOI : 10.1007/978-3-540-24659-6_28

B. Journé and N. Raulet-croset, Le concept de situation??: contribution ?? l'analyse de l'activit?? manag??riale en contextes d'ambigu??t?? et d'incertitude, M@n@gement, vol.11, issue.1, pp.1-27, 2008.
DOI : 10.3917/mana.111.0027

T. Kahkonen, Agile Methods for Large Organizations - Building Communities of Practice, Agile Development Conference, 2004.
DOI : 10.1109/ADEVC.2004.4

T. Kähkönen and P. Abrahamsson, « Achieving CMMI level 2 with enhanced Extreme Programming approach, Lecture notes in computer science, pp.378-392, 2004.

D. Karlström and P. Runeson, Combining Agile Methods with Stage-Gate Project Management, IEEE Software, vol.22, issue.3, pp.43-49, 2005.
DOI : 10.1109/MS.2005.59

H. Katayama and D. Bennett, « Agility, adaptability and leanness : a comparison of concepts and a study of practice, International Journal of Production Economics, pp.60-61, 1999.

P. Kettunen, Adopting key lessons from agile manufacturing to agile software product development???A comparative study, Technovation, vol.29, issue.6-7, pp.6-7, 2009.
DOI : 10.1016/j.technovation.2008.10.003

P. T. Kidd, Agile manufacturing: a strategy for the 1st century, 1995.

Y. J. Kim, J. Chun, J. S. Hsu, C. L. Chan, and H. G. Chen, « The impacts of user review on software responsiveness : Moderating requirements uncertainty, Information and Management, vol.45, pp.4-203, 2008.

H. Kniberg, Scrum et XP depuis les tranchées, C4Media, 2007.

S. Koch, Agile Principles and Open Source Software Development: A Theoretical and Empirical Discussion, Extreme Programming and Agile Processes in Software Engineering, pp.85-93, 2004.
DOI : 10.1007/978-3-540-24853-8_10

G. Koenig, l'organisation dans une perspective interactionniste, in Vidaillet B., le sens de l'action, Vuibert, pp.15-34, 2003.

J. Koskela and P. Abrahamsson, On-Site Customer in an XP Project: Empirical Results from a Case Study, Software Process Improvement 11th European Conference, pp.1-11, 2004.
DOI : 10.1007/978-3-540-30181-3_1

D. R. Kumar, « Lean software development », The project perfect white paper collection, pp.1-9, 2005.

A. Langley, « Strategy for theorizing from process data, Academy of Management Review, vol.24, issue.4, pp.691-710, 1999.

C. Larman and V. Basili, Iterative and incremental developments. a brief history, Computer, vol.36, issue.6, pp.47-56, 2003.
DOI : 10.1109/MC.2003.1204375

L. Layman, L. Williams, and L. Cunningham, Exploring Extreme Programming in Context: An Industrial Case Study, Agile Development Conference, 2004.
DOI : 10.1109/ADEVC.2004.15

L. Layman, L. Williams, D. Damia, and H. Bures, Essential communication practices for Extreme Programming in a global software development team, Information and Software Technology, vol.48, issue.9, pp.9-781, 2006.
DOI : 10.1016/j.infsof.2006.01.004

S. Lee, I. Kim, and S. Trimi, The role of exogenous factors in technology acceptance: The case of object-oriented technology, Information & Management, vol.43, issue.4, pp.4-469, 2006.
DOI : 10.1016/j.im.2005.11.004

N. F. Lejeune, « Teaching software engineering practices with extreme programming », Journal of Computing Sciences in Colleges, vol.21, issue.3, pp.107-117, 2006.

S. Llieva, P. Ivanov, and E. Stefanova, « Analyses of an agile methodology implementation, Proceedings of the 30th EUROMICRO Conference, pp.326-333, 2004.

M. R. Louis, Surprise and Sense Making, Journal of Library Administration, vol.4, issue.1, pp.226-251, 1980.
DOI : 10.1300/J111V04N01_08

L. Maarit, « Implementing program model with agile principles in a large software development organization, Proceedings of 32nd IEEE International Computer Software and Applications Conference, pp.1383-1391, 2008.

S. Maitlis, THE SOCIAL PROCESSES OF ORGANIZATIONAL SENSEMAKING., Academy of Management Journal, vol.48, issue.1, pp.21-49, 2005.
DOI : 10.5465/AMJ.2005.15993111

C. Mann and F. Maurer, A case study on the impact of scrum on overtime and customer satisfaction, Agile Development Conference (ADC'05), pp.70-79, 2005.
DOI : 10.1109/ADC.2005.1

K. Mannaro, M. Melis, and M. Marchesi, Empirical Analysis on the Satisfaction of IT Employees Comparing XP Practices with Other Software Development Methodologies, Extreme Programming and Agile Processes in Software Engineering, Proceedings, Lecture Notes in Computer Science, pp.166-174, 2004.
DOI : 10.1007/978-3-540-24853-8_19

A. Martin, R. Biddle, and J. Noble, The XP Customer Role in Practice: Three Studies, Agile Development Conference, pp.42-54, 2004.
DOI : 10.1109/ADEVC.2004.23

G. Melnik and F. Maurer, Perceptions of Agile Practices: A Student Survey, Proceedings of the Second XP Universe and First Agile Universe Conference on Extreme Programming and Agile Methods, pp.241-250, 2002.
DOI : 10.1007/3-540-45672-4_27

G. Melnik and F. Maurer, « A cross-program investigation of student's perceptions of agile methods, International conference of Software Engineering, pp.481-488, 2005.

P. Middleton, A. Flaxel, and A. Cookson, Lean Software Management Case Study: Timberline Inc., Extreme Programming and Agile Processes in Software Engineering, Lecture notes in computer science, pp.1-9, 2005.
DOI : 10.1007/11499053_1

P. Middleton and D. Joyce, Lean Software Management: BBC Worldwide Case Study, IEEE Transactions engineering management, pp.1-13, 2010.
DOI : 10.1109/TEM.2010.2081675

C. Midler, « Gestion de projet, l'entreprise en question, ECOSIP Pilotages de projet et entreprises : diversités et convergences, sous la direction de Midler C. & Giard V., Economica, pp.17-31, 1993.

M. B. Miles and A. M. Huberman, Qualitative data analysis: An expanded source Book, 1994.

H. Mintzberg, le manager au quotidien : les dix rôles du cadre, Organisation. 130. Mockus A, Challenges of global software development », Proceedings 7th International Software Metrics Symposium, pp.182-184, 1984.

R. Morien, Agile management and the toyota way for software project management, INDIN '05. 2005 3rd IEEE International Conference on Industrial Informatics, 2005., pp.516-522, 2005.
DOI : 10.1109/INDIN.2005.1560430

C. Morley, Management d'un projet système d'information, Dunod, 6 ème édition, 2006.

O. Murru, R. Deias, and G. Mugheddu, Assessing xp at a european internet company, Assessing XP at a European Internet Company, pp.37-43, 2003.
DOI : 10.1109/MS.2003.1196318

C. Navarre, « Pilotage stratégique de la firme et gestion de projet : de Ford et Taylor à agile et IMS, ECOSIP Pilotages de projet et entreprises : diversité et convergences, pp.181-215, 1993.

R. N. Nagel, R. Dove, S. Goldman, and K. Preiss, « 1st century manufacturing enterprise strategy : an industry led view », Iacocca Institute, 1991.

R. Narasimhan, M. Swink, and S. W. Kim, Disentangling leanness and agility: An empirical investigation, Journal of Operations Management, vol.24, issue.5, pp.5-440, 2006.
DOI : 10.1016/j.jom.2005.11.011

W. J. Orlikowski and D. C. Gash, Technological frames: making sense of information technology in organizations, ACM Transactions on Information Systems, vol.12, issue.2, pp.2-174, 1994.
DOI : 10.1145/196734.196745

W. Orlikowski, Using Technology and Constituting Structures: A Practice Lens for Studying Technology in Organizations, Organization Science, vol.11, issue.4, pp.404-428, 2000.
DOI : 10.1287/orsc.11.4.404.14600

W. J. Orlikowski and J. &yates, « ICT and Organizational Change », The journal of applied behavioral sciences, pp.127-134, 2006.

J. L. Ozanne and L. A. Hudson, « Exploring diversity in consumer research, Hirschman E.C, Interpretive Consumer Research, Business and Economics, pp.1-9, 1989.

M. Paasivaara, S. Durasiewicz, and C. Lassenius, Distributed Agile Development: Using Scrum in a Large Project, 2008 IEEE International Conference on Global Software Engineering, pp.87-95, 2008.
DOI : 10.1109/ICGSE.2008.38

M. Paasivaara, S. Durasiewicz, and C. Lassenius, Using Scrum in Distributed Agile Development: A Multiple Case Study, 2009 Fourth IEEE International Conference on Global Software Engineering, pp.195-204, 2009.
DOI : 10.1109/ICGSE.2009.27

F. Paetsch, A. Eberlein, and F. Maurer, Requirements engineering and agile software development, WET ICE 2003. Proceedings. Twelfth IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises, 2003., pp.308-313, 2003.
DOI : 10.1109/ENABL.2003.1231428

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.15.3395

G. Pan, Information systems project abandonment: a stakeholder analysis, International Journal of Information Management, vol.25, issue.2, pp.173-184, 2005.
DOI : 10.1016/j.ijinfomgt.2004.12.003

K. Petersen and C. Wohlin, A comparison of issues and advantages in agile and incremental development between state of the art and an industrial case, Journal of Systems and Software, vol.82, issue.9, pp.9-1479, 2009.
DOI : 10.1016/j.jss.2009.03.036

C. J. Poole, Distributed Product Development Using Extreme Programming, Lecture Notes in Computer Science, vol.3092, pp.60-67, 2004.
DOI : 10.1007/978-3-540-24853-8_7

M. &. Poppendieck, Lean software development : an agile toolkit, 2003.

M. &. Poppendieck, Implementing lean software development : from concept to cash, 2006.

M. &. Poppendieck, Leading lean software development : results are not the point, 2009.

A. Qumer and B. Henderson-sellers, A framework to support the evaluation, adoption and improvement of agile methods in practice, Journal of Systems and Software, vol.81, issue.11, pp.1899-1919, 2008.
DOI : 10.1016/j.jss.2007.12.806

R. B. Cao, L. Mohan, K. Xu, and P. , « Can distributed software development be agile?, Communications of the ACM, vol.49, pp.10-41, 2006.

L. Rising and N. Janoff, The Scrum software development process for small teams, IEEE Software, vol.17, issue.4, pp.26-32, 2000.
DOI : 10.1109/52.854065

H. Robinson and H. Sharp, The Characteristics of XP Teams, Extreme Programming and Agile Processes in Software Engineering, pp.139-147, 2004.
DOI : 10.1007/978-3-540-24853-8_16

H. Robinson and H. Sharp, « Organizational culture and XP : three case studies, Proceedings of the agile conference, pp.49-58, 2005.

H. Robinson, J. Segal, and H. Sharp, Ethnographically-informed empirical studies of software practice, Information and Software Technology, vol.49, issue.6, pp.6-540, 2007.
DOI : 10.1016/j.infsof.2007.02.007

L. Rouleau, Micro-Practices of Strategic Sensemaking and Sensegiving: How Middle Managers Interpret and Sell Change Every Day*, Journal of Management Studies, vol.21, issue.7, pp.71413-1441, 2005.
DOI : 10.1177/1476127003001001221

L. Rouleau, « Comprendre la fabrique de la stratégie à partir des récits de pratique, La fabrique de la stratégie, pp.219-239, 2006.

L. Rouleau and J. Balogun, « Exploring the middle manager's strategic sensemaking role in practice, 2007.

L. Rouleau and J. Balogun, « Exploring middle manager's strategic sensemaking role through practical knowledge », paper presented at the JMS Conference, 2008.

K. A. Saeed and S. A. Helm, Examining the effects of information system characteristics and perceived usefulness on post adoption usage of information systems, Information & Management, vol.45, issue.6, pp.6-376, 2008.
DOI : 10.1016/j.im.2008.06.002

D. Samra-fredericks, « Strategizing as lived experience and strategist's everyday efforts to shape strategic direction, Journal of management studies, vol.40, pp.1-141, 2003.
DOI : 10.1017/cbo9780511618925.012

K. Schwaber and M. Beedle, Agile software development with scrum, 2002.

T. Sekimura and T. Maruyama, « Development of enterprise business application software by introducing Toyota Production System », Fujitsu sci, Tech. J, vol.42, pp.3-407, 2006.

K. Serignese, « A sprinkle of agile, a dash of lean», 2011.

H. Sharp and H. Robinson, An Ethnographic Study of XP Practice, Empirical Software Engineering, vol.9, issue.4, pp.353-375, 2004.
DOI : 10.1023/B:EMSE.0000039884.79385.54

H. Sharp and H. Robinson, Collaboration and co-ordination in mature eXtreme programming teams, International Journal of Human-Computer Studies, vol.66, issue.7, pp.506-518, 2007.
DOI : 10.1016/j.ijhcs.2007.10.004

H. Sharp, T. Hall, N. Baddoo, and S. Beecham, « Exploring motivational differences between software developers and project managers, 2007.

H. Sharp, H. Robinson, and M. Petre, « The role of physical artifacts in agile software development : Two complementary perspectives, Interacting with Computers, vol.21, pp.1-2, 2009.

A. Sillitti, M. Ceschi, B. Russo, and G. Succi, Managing Uncertainty in Requirements: A Survey in Documentation-Driven and Agile Companies, 11th IEEE International Software Metrics Symposium (METRICS'05), pp.10-17, 2005.
DOI : 10.1109/METRICS.2005.29

H. Simon, « Models of Bounded Rationality: Empirically Grounded Economic Reason, 1997.

G. F. Smith, Defining Managerial Problems: A Framework for Prescriptive Theorizing, Management Science, vol.35, issue.8, pp.963-981, 1989.
DOI : 10.1287/mnsc.35.8.963

H. Smits, Implementing Scrum in a Distributed Software Development Organization, AGILE 2007 (AGILE 2007), pp.371-375, 2007.
DOI : 10.1109/AGILE.2007.34

H. Smits, « The impact of scaling on planning activities in an agile software development context, Proceedings of the 40th Annual Hawaii international conference on system sciences, 2007.

H. Smits and G. Pshigoda, Implementing Scrum in a Distributed Software Development Organization, AGILE 2007 (AGILE 2007), pp.371-375, 2007.
DOI : 10.1109/AGILE.2007.34

R. E. Stake, The art of case study research, 1995.

Y. Sugimori, K. Kusunoki, F. Cho, and S. Uchikawa, Toyota production system and Kanban system Materialization of just-in-time and respect-for-human system, International Journal of Production Research, vol.15, issue.6, pp.6-553, 1977.
DOI : 10.1080/00207547708943149

M. Summers, Insights into an Agile Adventure with Offshore Partners, Agile 2008 Conference, pp.333-338, 2008.
DOI : 10.1109/Agile.2008.37

J. Sutherland, Agile can scale : inventing and reinventing scrum in five companies, Cutter IT Journal, vol.14, issue.12, pp.5-11, 2001.

J. Sutherland, Agile development : lessons learned from the first scrum, Cutter Agile Project Management Advisory Service: Executive Update, pp.1-4, 2004.

J. Sutherland, « A brief introduction to scrum The scrum papers: nuts, bolts, and origins of an agile process, The Scrum Training Institute, 2007.

J. Sutherland, A. Viktorov, J. Blount, and N. Puntikov, Distributed Scrum: Agile Project Management with Outsourced Development Teams, 2007 40th Annual Hawaii International Conference on System Sciences (HICSS'07), pp.274-274, 2007.
DOI : 10.1109/HICSS.2007.180

J. Sutherland, C. R. Jakobsen, and K. Johnson, Scrum and CMMI Level 5: The Magic Potion for Code Warriors, AGILE 2007 (AGILE 2007), pp.272-278, 2007.
DOI : 10.1109/AGILE.2007.52

J. Sutherland and K. Schwaber, « Nuts, bolts and origins of an agile framework, 2010.

H. Svensson and M. Host, Views from an Organization on How Agile Development Affects Its Collaboration with a Software Development Team, Lecture Notes i n Computer Science, vol.3547, pp.487-501, 2005.
DOI : 10.1007/11497455_38

H. Takeuchi and I. Nonaka, « The new product development game, Harvard Business Review, pp.137-146, 1986.

B. Tessem, Experiences in Learning XP Practices: A Qualitative Study, Proceedings 4th International conference on Extreme Programming and Agile Processes in Software Engineering, Italy, pp.131-137, 2003.
DOI : 10.1007/3-540-44870-5_17

R. Teulier, « Routines, micro-pratiques et caractérisation des connaissances », manuscrit présenté la « semaine de la connaissance », 2006.

J. B. Thomas, S. M. Clark, and D. A. Gioia, STRATEGIC SENSEMAKING AND ORGANIZATIONAL PERFORMANCE: LINKAGES AMONG SCANNING, INTERPRETATION, ACTION, AND OUTCOMES., Academy of Management Journal, vol.36, issue.2, pp.2-239, 1993.
DOI : 10.2307/256522

H. Tsoukas and R. Chia, On Organizational Becoming: Rethinking Organizational Change, Organization Science, vol.13, issue.5, pp.567-582, 2002.
DOI : 10.1287/orsc.13.5.567.7810

D. Tudor and G. A. Walter, Using an Agile Approach in a Large, Traditional Organization, AGILE 2006 (AGILE'06), pp.373-380, 2006.
DOI : 10.1109/AGILE.2006.60

R. Turner, Agile Development: good process or bad attitude? », Lecture notes in computer science, pp.134-144, 2002.

D. Vavpotic and M. Bajec, « An approach for concurrent evaluation of technical and social aspects of software development methodologies », Information and software Technology, pp.2-528, 2009.

M. Vax and S. Michaud, Distributed Agile: Growing a Practice Together, Agile 2008 Conference, pp.310-314, 2008.
DOI : 10.1109/Agile.2008.44

V. Venkatesh, Determinants of Perceived Ease of Use: Integrating Control, Intrinsic Motivation, and Emotion into the Technology Acceptance Model, Information Systems Research, vol.11, issue.4, pp.342-365, 2000.
DOI : 10.1287/isre.11.4.342.11872

V. Venkatesh, M. G. Morris, G. B. Davis, and F. D. Davis, « User acceptance of information technology : Toward a unified view, MIS Quarterly, vol.27, pp.3-425, 2003.

B. Vidaillet, Comment l'envie déclenche des processus de sensemaking dans les organisations, in Les défis du sensemaking en entreprise: Karl Weick et les sciences de gestion, Economica, 2003.

E. Wagner and S. Newell, Making software work : producing social order via problem solving in a troubled ERP implementation, 26th ICIS Conference Proceedings, 2005.

X. Wang, The Combination of Agile and Lean in Software Development: An Experience Report Analysis, 2011 AGILE Conference, 2011.
DOI : 10.1109/AGILE.2011.36

K. E. Weick, The social psychology of organizing, 1979.

K. E. Weick and K. H. Roberts, Collective Mind in Organizations: Heedful Interrelating on Flight Decks, Administrative Science Quarterly, vol.38, issue.3, pp.357-381, 1993.
DOI : 10.2307/2393372

K. E. Weick, The Collapse of Sensemaking in Organizations: The Mann Gulch Disaster, Administrative Science Quarterly, vol.38, issue.4, pp.628-652, 1993.
DOI : 10.2307/2393339

K. E. Weick, K. Sutcliffe, and D. Obstfeld, Organizing and the Process of Sensemaking, Organization Science, vol.16, issue.4, pp.409-421, 2005.
DOI : 10.1287/orsc.1050.0133

C. A. Wellington, T. Briggs, and C. D. Girard, Comparison of Student Experiences with Plan-Driven and Agile Methodologies, Proceedings Frontiers in Education 35th Annual Conference, pp.3-18, 2005.
DOI : 10.1109/FIE.2005.1611951

E. Wenger, « Knowledge management as a doughnut: Shaping your knowledge strategy through communities of practice, Business Journal, pp.1-8, 2004.

E. Whitworth and R. Biddle, The Social Nature of Agile Teams, AGILE 2007 (AGILE 2007), pp.26-36, 2007.
DOI : 10.1109/AGILE.2007.60

R. Whittington, Strategy as practice, « Strategy as Practice, pp.731-735, 1996.
DOI : 10.1016/0024-6301(96)00068-4

R. Whittington, « The Work of Strategizing and Organizing: For a Practice Perspective, Strategic Organization, pp.1-117, 2003.

R. Whittington, Completing the Practice Turn in Strategy Research, Organization Studies, vol.50, issue.11, pp.613-634, 2006.
DOI : 10.1177/0170840606064101

L. Williams, The xp programmer: the few-minutes programmer, IEEE Software, vol.20, issue.3, pp.16-20, 2003.
DOI : 10.1109/MS.2003.1196315

L. Williams and A. Cockburn, Agile software development: it's about feedback and change, Computer, vol.36, issue.6, pp.39-43, 2003.
DOI : 10.1109/MC.2003.1204373

D. Wren, The history of management thoughts, 2004.

M. Yap, Follow the sun: distributed extreme programming development, Agile Development Conference (ADC'05), pp.218-224, 2005.
DOI : 10.1109/ADC.2005.26

R. Yin, Case study research design and methods, 1990.

S. M. Young, H. M. Edwards, S. Mcdonald, and J. B. Thompson, « Personality characteristics in an XP team : a repertory grid study, Proceedings of the Human and Social Factors of Software Engineering, 2005.

Y. Y. Yusuf, M. Sarhadi, and A. Gunasekaran, Agile manufacturing:, International Journal of Production Economics, vol.62, issue.1-2, pp.33-43, 1999.
DOI : 10.1016/S0925-5273(98)00219-9